Description

Benzenebutanoic Acid, α-Amino-2,3-Dihydroxy-, (Alphar)- (9Ci) is a high-purity, chiral organic compound with a complex molecular structure featuring both amino and dihydroxy functional groups. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block for sophisticated organic synthesis. It is essential for research and development in the pharmaceutical, agrochemical, and fine chemical industries, where its unique stereochemistry enables the creation of targeted bioactive molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel active pharmaceutical ingredients (APIs), particularly for neurological and metabolic drug candidates.
• Biochemical Research: Used as a precursor or standard in enzymatic studies, receptor binding assays, and metabolic pathway analysis.
• Agrochemical Synthesis: Serves as a building block for developing advanced herbicides, fungicides, and plant growth regulators with specific chiral activity.
• Fine Chemical Manufacturing: Employed in the synthesis of complex ligands, catalysts, and specialty chemicals requiring precise stereochemical control.
• Academic & Industrial R&D: A valuable compound for methodological development in asymmetric synthesis and stereoselective transformations.

Basic Information

Item	Details
Product Name	Benzenebutanoic Acid, α-Amino-2,3-Dihydroxy-, (Alphar)- (9Ci)
CAS No.	372510-80-0
Molecular Formula	C10H13NO4
Molecular Weight	211.21 g/mol
Synonyms	(αR)-α-Amino-2,3-dihydroxybenzenebutanoic acid; (R)-2-Amino-3-(2,3-dihydroxyphenyl)butanoic acid; (R)-3-(2,3-Dihydroxyphenyl)-2-aminobutanoic acid; 2-Amino-3-(2,3-dihydroxyphenyl)butyric acid, (R)-; L-erythro-3-(2,3-Dihydroxyphenyl)serine (related analog); AADHB; (Alphar) isomer of the amino dihydroxy phenylbutanoic acid.
EINECS	Contact for details

Quality Control

Every batch of Benzenebutanoic Acid, α-Amino-2,3-Dihydroxy-, (Alphar)- (9Ci) is produced under a strict quality management system. We guarantee high chiral purity and chemical consistency through advanced analytical techniques including HPLC, chiral chromatography, and NMR. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with each shipment to ensure compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a dry environment to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Enantiomeric Purity (Chiral HPLC)	≥ 99.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.